52501159367317 has 2 divisors, whose sum is σ = 52501159367318. Its totient is φ = 52501159367316.

The previous prime is 52501159367299. The next prime is 52501159367339. The reversal of 52501159367317 is 71376395110525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31416036210001 + 21085123157316 = 5605001^2 + 4591854^2 .

It is a cyclic number.

It is not a de Polignac number, because 52501159367317 - 2¹⁵ = 52501159334549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52501159367117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26250579683658 + 26250579683659.

It is an arithmetic number, because the mean of its divisors is an integer number (26250579683659).

Almost surely, 2^{52501159367317} is an apocalyptic number.

It is an amenable number.

52501159367317 is a deficient number, since it is larger than the sum of its proper divisors (1).

52501159367317 is an equidigital number, since it uses as much as digits as its factorization.

52501159367317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5953500, while the sum is 55.

The spelling of 52501159367317 in words is "fifty-two trillion, five hundred one billion, one hundred fifty-nine million, three hundred sixty-seven thousand, three hundred seventeen".